Question

(b) explain kinetic energy by giving an example? ​

Answer 1

Answer:

Kinetic energy is the energy of motion, observable as the movement of an object, particle, or set of particles.

For example : a crumb falling from a table

Answer 2

Answer:

Kinetic energy is defined as the energy of the motion of a object, observable as the movement of an particle, object or set of particles.  

Explanation:

The object which is in motion uses the kinetic energy.

Examples of kinetic energy are a crumb falling from the table, and a person walking, thrown ball, and a charged particle in an electric field.